1 | ||
y'+ | ctgxy=sin2xy−1 | |
2 |
1 | ||
y'=− | z−32*z' | |
2 |
1 | 1 | |||
− | z−32*z'+ | ctgx*z−12=sin2x*z12 | ||
2 | 2 |
1 | dz | 1 | ||||
− | z−32* | + | ctgx*z−12=0 | |||
2 | dx | 2 |
1 | 1 | ||
z−1dz= | ctgdx | ||
2 | 2 |
1 | 1 | |||
− | (sinxC(x))−32*(cosxC(x)+C'(x)sinx)+ | ctgx*(sinxC(x)−12 | ||
2 | 2 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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